Article ID: | iaor1995454 |
Country: | Netherlands |
Volume: | 14 |
Issue: | 5 |
Start Page Number: | 291 |
End Page Number: | 295 |
Publication Date: | Dec 1993 |
Journal: | Operations Research Letters |
Authors: | Fernandez F.R., Carrizosa E., Conde E., Puerto J. |
Keywords: | optimization |
In this note the authors present geometrical characterizations for the set of efficient, weakly efficient and properly efficient solutions to the multiobjective Euclidean Location problem with convex locational constraints, extending the known results for the unconstrained problem. It is shown that the set of the (weakly) efficient points coincides with the closest-point projection of the convex hull of the demand points onto the feasible set